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Individual Calculations April 2020 |
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| Engbrecht, Helmut Total change: 2.20 | |   |
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| 36. ChessOrg Schachfestival Senioren | Bad Woerishofen | GER | 2020-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1884 | 5.00 | 8 | 0.11 | 20 | 2.20 | |
|  Collins, Alan | | | 1601 | ENG | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Cordsen, Heinrich | | | 1683 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Bausch, Jean | | | 1733 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Knischka, Walter | | | 1812 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Aigner, Georg | | | 1799 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Bohnstorff, Michael | | | 2026 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Sand, Rolf, Dr. | | | 1962 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Zschorsch, Peter | | | 1755 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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